Pallet jack adapter



FIG. 1 is a perspective view of the pallet jack adapter showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a back elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines showing a fork lift and a pallet jack adapter in FIG. 1 are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a pallet jack adapter, as shown and described. 